Trace number 3205395

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 1300.08 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S973075635-083.SATISFIABLE.cnf
MD5SUM72699a729b1b1ff68f424bd0209fc31b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 17 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 747 free variables and 3178 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.474
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 184 duplicate clauses
0.00/0.01	c resolvent_look() :: found 108 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 750 variables and 3286 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 750 variabels and 3286 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3286 / 750 ) = 4.38
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 747
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 172
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1483
0.20/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 21666
3.90/3.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 240142
47.49/47.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1956187
423.61/423.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3205395-1302953656/watcher-3205395-1302953656 -o /tmp/evaluation-result-3205395-1302953656/solver-3205395-1302953656 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205395-1302953656.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.69 3.68 3.86 3/184 4897
/proc/meminfo: memFree=14796348/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=1308 CPUtime=0 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 203 0 0 0 0 0 0 0 24 0 1 0 387781202 1339392 158 33554432000 134512640 135197378 4294228768 18446744073709551615 134691599 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 327 158 67 168 0 158 0

[startup+0.0907599 s]
/proc/loadavg: 2.69 3.68 3.86 3/184 4897
/proc/meminfo: memFree=14796348/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=2464 CPUtime=0.09 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 448 0 0 0 9 0 0 0 18 0 1 0 387781202 2523136 401 33554432000 134512640 135197378 4294228768 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 616 401 91 168 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2464

[startup+0.10076 s]
/proc/loadavg: 2.69 3.68 3.86 3/184 4897
/proc/meminfo: memFree=14796348/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=2464 CPUtime=0.1 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 448 0 0 0 10 0 0 0 18 0 1 0 387781202 2523136 401 33554432000 134512640 135197378 4294228768 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 616 401 91 168 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.300717 s]
/proc/loadavg: 2.69 3.68 3.86 3/184 4897
/proc/meminfo: memFree=14796348/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=2464 CPUtime=0.3 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 469 0 0 0 30 0 0 0 18 0 1 0 387781202 2523136 422 33554432000 134512640 135197378 4294228768 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 616 422 91 168 0 447 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2464

[startup+0.700636 s]
/proc/loadavg: 2.69 3.68 3.86 3/184 4897
/proc/meminfo: memFree=14796348/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=2752 CPUtime=0.7 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 523 0 0 0 70 0 0 0 18 0 1 0 387781202 2818048 476 33554432000 134512640 135197378 4294228768 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 688 476 91 168 0 519 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2752

[startup+1.50048 s]
/proc/loadavg: 2.69 3.68 3.86 5/190 4908
/proc/meminfo: memFree=14790372/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=2920 CPUtime=1.5 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 553 0 0 0 150 0 0 0 19 0 1 0 387781202 2990080 506 33554432000 134512640 135197378 4294228768 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 730 506 91 168 0 561 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2920

[startup+3.10016 s]
/proc/loadavg: 2.69 3.68 3.86 5/190 4908
/proc/meminfo: memFree=14789380/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=3072 CPUtime=3.1 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 628 0 0 0 310 0 0 0 25 0 1 0 387781202 3145728 581 33554432000 134512640 135197378 4294228768 18446744073709551615 134542006 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 768 581 91 168 0 599 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3072

[startup+6.30053 s]
/proc/loadavg: 2.80 3.69 3.86 5/190 4908
/proc/meminfo: memFree=14787208/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=3808 CPUtime=6.3 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 766 0 0 0 630 0 0 0 25 0 1 0 387781202 3899392 719 33554432000 134512640 135197378 4294228768 18446744073709551615 134596729 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 952 719 91 168 0 783 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3808

[startup+12.7003 s]
/proc/loadavg: 2.89 3.69 3.86 5/190 4908
/proc/meminfo: memFree=14783200/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=5252 CPUtime=12.69 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 998 0 0 0 1269 0 0 0 25 0 1 0 387781202 5378048 951 33554432000 134512640 135197378 4294228768 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 1313 951 91 168 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5252

[startup+25.5007 s]
/proc/loadavg: 3.14 3.71 3.86 5/190 4908
/proc/meminfo: memFree=14777768/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=6872 CPUtime=25.49 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 1477 0 0 0 2549 0 0 0 25 0 1 0 387781202 7036928 1430 33554432000 134512640 135197378 4294228768 18446744073709551615 134556704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 1718 1430 91 168 0 1549 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6872

[startup+51.1006 s]
/proc/loadavg: 3.43 3.73 3.87 5/190 4936
/proc/meminfo: memFree=14765312/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=11856 CPUtime=51.09 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 2367 0 0 0 5109 0 0 0 25 0 1 0 387781202 12140544 2320 33554432000 134512640 135197378 4294228768 18446744073709551615 134542431 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 2964 2320 91 168 0 2795 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11856

[startup+102.306 s]
/proc/loadavg: 3.75 3.77 3.87 5/190 4937
/proc/meminfo: memFree=14739000/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=23032 CPUtime=102.3 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 4157 0 0 0 10230 0 0 0 25 0 1 0 387781202 23584768 4110 33554432000 134512640 135197378 4294228768 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 5758 4110 91 168 0 5589 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23032

[startup+162.301 s]
/proc/loadavg: 3.91 3.81 3.88 5/190 4939
/proc/meminfo: memFree=14710092/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=34456 CPUtime=162.3 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 6210 0 0 0 16229 1 0 0 25 0 1 0 387781202 35282944 6163 33554432000 134512640 135197378 4294228768 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 8614 6163 91 168 0 8445 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34456

[startup+222.301 s]
/proc/loadavg: 3.96 3.84 3.88 5/190 4941
/proc/meminfo: memFree=14681064/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=34588 CPUtime=222.3 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 8258 0 0 0 22229 1 0 0 25 0 1 0 387781202 35418112 8211 33554432000 134512640 135197378 4294228768 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 8647 8211 91 168 0 8478 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34588

[startup+282.301 s]
/proc/loadavg: 3.98 3.87 3.89 5/190 4942
/proc/meminfo: memFree=14653260/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=53064 CPUtime=282.31 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 10276 0 0 0 28229 2 0 0 25 0 1 0 387781202 54337536 10229 33554432000 134512640 135197378 4294228768 18446744073709551615 134548504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 13266 10229 91 168 0 13097 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 53064

[startup+342.301 s]
/proc/loadavg: 3.99 3.89 3.89 5/190 4971
/proc/meminfo: memFree=14662724/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=53064 CPUtime=342.31 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 12253 0 0 0 34229 2 0 0 25 0 1 0 387781202 54337536 12206 33554432000 134512640 135197378 4294228768 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 13266 12206 91 168 0 13097 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 53064

[startup+402.301 s]
/proc/loadavg: 3.99 3.91 3.90 5/190 4972
/proc/meminfo: memFree=14636432/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=72708 CPUtime=402.31 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 14172 0 0 0 40229 2 0 0 25 0 1 0 387781202 74452992 14125 33554432000 134512640 135197378 4294228768 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 18177 14125 91 168 0 18008 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 72708

[startup+462.301 s]
/proc/loadavg: 3.99 3.92 3.91 5/190 4974
/proc/meminfo: memFree=14609500/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=83468 CPUtime=462.31 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 16133 0 0 0 46228 3 0 0 25 0 1 0 387781202 85471232 16086 33554432000 134512640 135197378 4294228768 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 20867 16086 91 168 0 20698 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 83468

[startup+522.3 s]
/proc/loadavg: 3.99 3.93 3.91 5/190 4976
/proc/meminfo: memFree=14583188/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=83468 CPUtime=522.31 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 18129 0 0 0 52228 3 0 0 25 0 1 0 387781202 85471232 18082 33554432000 134512640 135197378 4294228768 18446744073709551615 134542218 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 20867 18082 91 168 0 20698 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 83468

[startup+582.3 s]
/proc/loadavg: 3.99 3.94 3.91 5/190 4977
/proc/meminfo: memFree=14555892/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=113068 CPUtime=582.32 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 20123 0 0 0 58228 4 0 0 25 0 1 0 387781202 115781632 20076 33554432000 134512640 135197378 4294228768 18446744073709551615 134597710 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 28267 20076 91 168 0 28098 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 113068

[startup+642.3 s]
/proc/loadavg: 4.04 3.96 3.91 5/190 4979
/proc/meminfo: memFree=14529336/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=113068 CPUtime=642.32 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 22026 0 0 0 64228 4 0 0 25 0 1 0 387781202 115781632 21979 33554432000 134512640 135197378 4294228768 18446744073709551615 134713227 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 28267 21979 91 168 0 28098 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 113068

[startup+702.3 s]
/proc/loadavg: 4.01 3.97 3.91 5/190 4980
/proc/meminfo: memFree=14502152/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=113068 CPUtime=702.33 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 23942 0 0 0 70228 5 0 0 25 0 1 0 387781202 115781632 23895 33554432000 134512640 135197378 4294228768 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 28267 23895 91 168 0 28098 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 113068

[startup+762.307 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 4982
/proc/meminfo: memFree=14475832/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=113068 CPUtime=762.33 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 25983 0 0 0 76228 5 0 0 25 0 1 0 387781202 115781632 25936 33554432000 134512640 135197378 4294228768 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 28267 25936 91 168 0 28098 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 113068

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 4984
/proc/meminfo: memFree=14450644/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=113068 CPUtime=822.33 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 27982 0 0 0 82227 6 0 0 25 0 1 0 387781202 115781632 27935 33554432000 134512640 135197378 4294228768 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 28267 27935 91 168 0 28098 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 113068

[startup+882.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 4985
/proc/meminfo: memFree=14424332/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=178788 CPUtime=882.33 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 29916 0 0 0 88227 6 0 0 25 0 1 0 387781202 183078912 29869 33554432000 134512640 135197378 4294228768 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 44697 29869 91 168 0 44528 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 178788

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 4987
/proc/meminfo: memFree=14398536/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=178788 CPUtime=942.33 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 31793 0 0 0 94227 6 0 0 25 0 1 0 387781202 183078912 31746 33554432000 134512640 135197378 4294228768 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 44697 31746 91 168 0 44528 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 178788

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 4988
/proc/meminfo: memFree=14372116/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=178788 CPUtime=1002.33 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 33786 0 0 0 100227 6 0 0 25 0 1 0 387781202 183078912 33739 33554432000 134512640 135197378 4294228768 18446744073709551615 134541921 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 44697 33739 91 168 0 44528 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 178788

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 4990
/proc/meminfo: memFree=14347432/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=178788 CPUtime=1062.34 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 35758 0 0 0 106227 7 0 0 25 0 1 0 387781202 183078912 35711 33554432000 134512640 135197378 4294228768 18446744073709551615 134611826 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 44697 35711 91 168 0 44528 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 178788

[startup+1122.3 s]
/proc/loadavg: 4.07 3.99 3.92 5/190 4992
/proc/meminfo: memFree=14321252/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=178788 CPUtime=1122.34 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 37643 0 0 0 112227 7 0 0 25 0 1 0 387781202 183078912 37596 33554432000 134512640 135197378 4294228768 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 44697 37596 91 168 0 44528 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 178788

[startup+1182.3 s]
/proc/loadavg: 4.02 3.99 3.92 5/190 4993
/proc/meminfo: memFree=14295568/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=178788 CPUtime=1182.34 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 39624 0 0 0 118227 7 0 0 25 0 1 0 387781202 183078912 39577 33554432000 134512640 135197378 4294228768 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 44697 39577 91 168 0 44528 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 178788

[startup+1242.3 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 4995
/proc/meminfo: memFree=14269268/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=178788 CPUtime=1242.35 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 41583 0 0 0 124227 8 0 0 25 0 1 0 387781202 183078912 41536 33554432000 134512640 135197378 4294228768 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 44697 41536 91 168 0 44528 0
Current children cumulated CPU time (s) 1242.35
Current children cumulated vsize (KiB) 178788



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.92 4/189 4997
/proc/meminfo: memFree=14380116/32951124 swapFree=67111528/67111528
[pid=4897] ppid=4895 vsize=245088 CPUtime=1300.05 cores=1,3
/proc/4897/stat : 4897 (march_hi) R 4895 4897 4030 0 -1 4202496 43408 0 0 0 129997 8 0 0 25 0 1 0 387781202 250970112 43361 33554432000 134512640 135197378 4294228768 18446744073709551615 134541927 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4897/statm: 61272 43361 91 168 0 61103 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 245088

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.08
CPU user time (s): 1299.98
CPU system time (s): 0.097985
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 245088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43408
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 13739

runsolver used 1.71274 second user time and 4.21336 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-16 13:34:16
IDJOB=3205395
IDBENCH=82807
IDSOLVER=1623
FILE ID=node143/3205395-1302953656
RUNJOBID= node143-1302953656-4867
PBS_JOBID= 13017934
Free space on /tmp= 72348 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S973075635-083.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205395-1302953656/watcher-3205395-1302953656 -o /tmp/evaluation-result-3205395-1302953656/solver-3205395-1302953656 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205395-1302953656.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 72699a729b1b1ff68f424bd0209fc31b
RANDOM SEED=844617380

node143.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      14796628 kB
Buffers:        728736 kB
Cached:       16991304 kB
SwapCached:          0 kB
Active:        7613020 kB
Inactive:     10173744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14796628 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2340 kB
Writeback:           0 kB
AnonPages:       66324 kB
Mapped:          15860 kB
Slab:           303228 kB
PageTables:       4776 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   228976 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72348 MiB
End job on node143 at 2011-04-16 13:55:58